Khun continues to climb the tower, thinking of his best friend Bam. He has assembled a new team and is dragging along the sluggish Rachel. But there's much more going on behind the scenes.
In exchange, you'll serve as 
a barrier to protect Rachel.
‫في المقابل، ستكونون بمثابة حماية لراهيل.
Und im Gegenzug dafür …
A cambio, ustedes…
A cambio, vosotros…
En échange, j’attends de vous
In cambio, voi farete da scudo
per proteggere Rachel.
Em troca, vocês serão a 
barreira para proteger a Rachel.
Взамен же вы должны стать стеной,
оберегающей Рахиль.